1 files changed, 5 insertions, 0 deletions
diff --git a/clang/lib/Parse/ParseDecl.cpp b/clang/lib/Parse/ParseDecl.cpp
index 1dfa2f4e7c1..f36e9dfdc44 100644
--- a/clang/lib/Parse/ParseDecl.cpp
+++ b/clang/lib/Parse/ParseDecl.cpp
@@ -605,6 +605,7 @@ void Parser::ParseMicrosoftTypeAttributes(ParsedAttributes &attrs) {
     case tok::kw___fastcall:
     case tok::kw___stdcall:
     case tok::kw___thiscall:
+    case tok::kw___regcall:
     case tok::kw___cdecl:
     case tok::kw___vectorcall:
     case tok::kw___ptr64:
@@ -3137,6 +3138,7 @@ void Parser::ParseDeclarationSpecifiers(DeclSpec &DS,
     case tok::kw___stdcall:
     case tok::kw___fastcall:
     case tok::kw___thiscall:
+    case tok::kw___regcall:
     case tok::kw___vectorcall:
       ParseMicrosoftTypeAttributes(DS.getAttributes());
       continue;
@@ -4454,6 +4456,7 @@ bool Parser::isTypeSpecifierQualifier() {
   case tok::kw___stdcall:
   case tok::kw___fastcall:
   case tok::kw___thiscall:
+  case tok::kw___regcall:
   case tok::kw___vectorcall:
   case tok::kw___w64:
   case tok::kw___ptr64:
@@ -4638,6 +4641,7 @@ bool Parser::isDeclarationSpecifier(bool DisambiguatingWithExpression) {
   case tok::kw___stdcall:
   case tok::kw___fastcall:
   case tok::kw___thiscall:
+  case tok::kw___regcall:
   case tok::kw___vectorcall:
   case tok::kw___w64:
   case tok::kw___sptr:
@@ -4876,6 +4880,7 @@ void Parser::ParseTypeQualifierListOpt(DeclSpec &DS, unsigned AttrReqs,
     case tok::kw___stdcall:
     case tok::kw___fastcall:
     case tok::kw___thiscall:
+    case tok::kw___regcall:
     case tok::kw___vectorcall:
       if (AttrReqs & AR_DeclspecAttributesParsed) {
         ParseMicrosoftTypeAttributes(DS.getAttributes());